<p>The DeleteDBInstance action deletes a previously provisioned DB instance. When you delete a DB instance, all automated backups for that instance are deleted and can't be recovered. Manual DB snapshots of the DB instance to be deleted by <code>DeleteDBInstance</code> are not deleted.</p> <p> If you request a final DB snapshot the status of the Amazon Neptune DB instance is <code>deleting</code> until the DB snapshot is created. The API action <code>DescribeDBInstance</code> is used to monitor the status of this operation. The action can't be canceled or reverted once submitted.</p> <p>Note that when a DB instance is in a failure state and has a status of <code>failed</code>, <code>incompatible-restore</code>, or <code>incompatible-network</code>, you can only delete it when the <code>SkipFinalSnapshot</code> parameter is set to <code>true</code>.</p> <p>You can't delete a DB instance if it is the only instance in the DB cluster, or if it has deletion protection enabled.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}